DK489684A - Fremgangsmaade til polymerisation af ethylen og copolymerisation af ethylen med alfa-olefiner samt katalysatorer til brug ved fremgangsmaaden - Google Patents

Fremgangsmaade til polymerisation af ethylen og copolymerisation af ethylen med alfa-olefiner samt katalysatorer til brug ved fremgangsmaaden Download PDF

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Publication number
DK489684A
DK489684A DK489684A DK489684A DK489684A DK 489684 A DK489684 A DK 489684A DK 489684 A DK489684 A DK 489684A DK 489684 A DK489684 A DK 489684A DK 489684 A DK489684 A DK 489684A
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Denmark
Prior art keywords
ethylene
procedure
copolymerization
catalysts
polymerization
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Application number
DK489684A
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English (en)
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DK489684D0 (da
DK167223B1 (da
Inventor
Renzo Invernizzi
Federico Morcato
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Enichimica Secondaria
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Publication of DK489684D0 publication Critical patent/DK489684D0/da
Publication of DK489684A publication Critical patent/DK489684A/da
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Publication of DK167223B1 publication Critical patent/DK167223B1/da

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
DK489684A 1983-10-14 1984-10-12 Fremgangsmaade til fremstilling af polymere af ethylen eller copolymere af ethylen med alfa-olefiner samt katalysator til brug ved fremgangsmaaden DK167223B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2329983 1983-10-14
IT8323299A IT1212779B (it) 1983-10-14 1983-10-14 Procedimento per la polimerizzazione di etilene e per la copolimerizzazione di etilene con alfa-olefine e catalizzatore relativo.

Publications (3)

Publication Number Publication Date
DK489684D0 DK489684D0 (da) 1984-10-12
DK489684A true DK489684A (da) 1985-04-15
DK167223B1 DK167223B1 (da) 1993-09-20

Family

ID=11205831

Family Applications (1)

Application Number Title Priority Date Filing Date
DK489684A DK167223B1 (da) 1983-10-14 1984-10-12 Fremgangsmaade til fremstilling af polymere af ethylen eller copolymere af ethylen med alfa-olefiner samt katalysator til brug ved fremgangsmaaden

Country Status (16)

Country Link
US (1) US4663404A (da)
EP (1) EP0146507B1 (da)
JP (1) JPH0625223B2 (da)
AT (1) ATE32731T1 (da)
BR (1) BR8405141A (da)
CA (1) CA1217179A (da)
DE (1) DE3469538D1 (da)
DK (1) DK167223B1 (da)
ES (1) ES8506052A1 (da)
FI (1) FI79125C (da)
GR (1) GR80626B (da)
IE (1) IE57634B1 (da)
IT (1) IT1212779B (da)
NO (1) NO162288C (da)
PT (1) PT79355B (da)
ZA (1) ZA847994B (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198222B (it) * 1986-12-02 1988-12-21 Ausimont Spa Catalizzatori per la preparazione di polietilene a larga distribuzione dei pesi molecolari
IT1227240B (it) * 1988-09-29 1991-03-27 Enichem Anic Spa Procedimento per la polimerizzazione dell'etilene e perla copolimerizzazione dell'etilene con alfa-olefine e catalizzatore relativo
US5204304A (en) * 1991-06-04 1993-04-20 Quantum Chemical Corporation Vanadium-containing polymerization catalyst
US5332707A (en) * 1992-07-31 1994-07-26 Amoco Corporation Olefin polymerization and copolymerization catalyst
US5405817A (en) * 1993-02-12 1995-04-11 Quantum Chemical Corporation V/TI multi-site olefin polymerization catalyst
US5374597A (en) * 1993-02-12 1994-12-20 Quantum Chemical Corporation Vanadium based olefin polymerization catalyst
US5399540A (en) * 1993-02-12 1995-03-21 Quantum Chemical Corporation ZR/V multi-site olefin polymerization catalyst
AU2004293404B2 (en) * 2003-11-20 2011-02-03 Union Carbide Chemicals & Plastics Technology Llc Spray-dried, mixed metal Ziegler catalyst compositions
IT1397080B1 (it) 2009-11-23 2012-12-28 Polimeri Europa Spa Catalizzatore di tipo ziegler-natta per la (co)polimerizzazione delle alfa-olefine con elevata produttivita'
US8809220B2 (en) * 2010-04-13 2014-08-19 Union Carbide Chemicals & Plastics Technology Llc Method of making Ziegler-Natta type catalysts
IT1403278B1 (it) 2010-12-20 2013-10-17 Polimeri Europa Spa Precursore di catalizzatore e catalizzatore per la (co)polimerizzazione delle alfa-olefine ad alta temperatura
BR112017002059B1 (pt) 2014-07-31 2021-09-14 Versalis S.P.A. Catalisador sólido para a (co)polimerizaçâo de alfa- olefinas, processo para preparar o mesmo, sistema catalítico para a (co)polimerização de alfa-olefinas e processo para a (co) polimerização de alfa-olefinas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65587A1 (da) * 1972-06-22 1973-12-27
JPS5146387A (en) * 1974-10-18 1976-04-20 Yozo Kondo Horiorefuinno seizohoho
LU72278A1 (da) * 1975-04-14 1977-02-03
WO1980000347A1 (en) * 1978-08-09 1980-03-06 Mitsubishi Chem Ind Process for producing olefin polymer
US4368305A (en) * 1979-01-18 1983-01-11 Mitsubishi Chemical Industries, Ltd. Process for producing olefin polymers

Also Published As

Publication number Publication date
EP0146507B1 (en) 1988-03-02
FI844013A0 (fi) 1984-10-12
BR8405141A (pt) 1985-08-27
US4663404A (en) 1987-05-05
ES536679A0 (es) 1985-07-01
GR80626B (en) 1985-02-18
NO844071L (no) 1985-04-15
FI79125B (fi) 1989-07-31
ES8506052A1 (es) 1985-07-01
PT79355A (en) 1984-11-01
DK489684D0 (da) 1984-10-12
JPH0625223B2 (ja) 1994-04-06
ATE32731T1 (de) 1988-03-15
CA1217179A (en) 1987-01-27
ZA847994B (en) 1985-06-26
FI79125C (fi) 1989-11-10
EP0146507A1 (en) 1985-06-26
NO162288B (no) 1989-08-28
FI844013L (fi) 1985-04-15
IT8323299A0 (it) 1983-10-14
IE57634B1 (en) 1993-02-10
IT1212779B (it) 1989-11-30
JPS60101104A (ja) 1985-06-05
PT79355B (en) 1986-09-08
IE842514L (en) 1985-04-14
DE3469538D1 (en) 1988-04-07
DK167223B1 (da) 1993-09-20
NO162288C (no) 1989-12-06

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Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired